Size Guide

Reviews Summary
Customers say this long-sleeve shirt fits well with a comfortable, loose feel and lightweight material that's great for workouts and outdoor activities. Many reviews mention its cooling properties and breathability, particularly effective in hot weather and during exercise. Users appreciate the soft, smooth fabric and find it versatile for layering or wearing alone. Common feedback includes praise for the athletic fit, though some note sizing runs large and recommend ordering smaller. While most find it durable for active use, a few mention concerns about pilling and loose threads after initial wear.
4.7
Rated 4.7 out of 5 stars
Based on 60 reviews
Total 5 star reviews: 49 Total 4 star reviews: 6 Total 3 star reviews: 3 Total 2 star reviews: 2 Total 1 star reviews: 0
SizingRated 0.3 on a scale of minus 2 to 2
92%would recommend this product
Slide 1 selected
60 reviews
  • AM
    anthony M.
    Verified Buyer
    Reviewing
    ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS Admiral / XL
    I recommend this product
    What is your body type? Normal
    What is your height? 6' 1"
    How old are you? 35-44
    What is your weight? 201-225
    Rated 4 out of 5 stars
    38 minutes ago
    Feels good, works great , unsure of base layer durability

    Was able to get the memorial day blue special edish in time for my track day. Fit great and could feel it help me cool down. Half way through the day I noticed that some of the stitching was fraying on the arms. My trac suit has a liner, and I didn't notice this on my other base layers that I use... Overall I love it and will keep using and wearing the Origin logo with pride.

    SizingRated 0.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    28 minutes ago

    Hi Anthony,

    It's fantastic to hear that the Memorial Day blue special edition RTX® brrr° Cooling Performance Crew LS delivered on performance during your track day and you could feel the cooling benefits in action! We take immense pride in our American-made gear, and we appreciate you bringing the stitching concern to our attention. Your feedback helps us continuously refine our craft as we build high-performance gear right here on American soil. Thanks for wearing the Origin logo with pride and choosing American-made quality!

    • Origin
  • CM
    CW M.
    Verified Buyer
    Reviewing
    ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS Oxblood / 2XL
    I recommend this product
    What is your body type? Normal
    What is your height? 6' 4"
    How old are you? Over 65
    What is your weight? 251-275
    Rated 5 out of 5 stars
    1 week ago
    Prrrfect!

    The fit is great, so is the material.

    SizingRated 0.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    1 week ago

    Hi CW,

    Thanks for the fantastic review! We're thrilled to hear the ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS is hitting the mark with both fit and material. That cooling technology really makes a difference, and it's awesome that you're feeling the benefits. The "Prrrfect" title gave us a good chuckle too—we see what you did there with the brrr° reference!

    Thank you for choosing Origin and taking the time to share your experience!

  • A
    Anthony
    Reviewing
    ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS Oxblood / LG
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    5 Stars

    I absolutely love these long sleeve brrr shirts for working out! My favorite!

    OU Profile picture for Origin USA
    Origin USA
    2 weeks ago

    Hearing that these are the go-to choice for every gym session is a huge win. The cooling properties of the RTX® fabric are designed to work as hard as the person wearing them, ensuring long sleeves never feel like a liability in the heat of a workout. Your enthusiasm for the performance and feel is truly valued. Many thanks for the support

    - Origin

  • MR
    Mike R.
    Verified Buyer
    Reviewing
    ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS Black / LG
    I recommend this product
    What is your body type? Athletic
    What is your height? 6' 2"
    How old are you? 25-34
    What is your weight? 201-225
    Rated 5 out of 5 stars
    2 weeks ago
    Soft and Comfortable Workout Shirt:

    I love the Brrr technology workout shirts from Origin. They are soft as butter and keep me cool during longer metabolic conditioning workouts. I use this long sleeve for longer runs to protect my skin from the sun and wick away sweat.

    SizingRated 0.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    2 weeks ago

    Hi Mike,

    Thanks for the outstanding feedback! We're thrilled to hear that the ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS is delivering that perfect combination of softness and cooling performance you're experiencing. There's nothing better than a shirt that feels soft as butter while keeping you cool through those intense metabolic conditioning workouts!

    Your experience using it for longer runs really shows the versatility of that brrr° cooling technology, protecting your skin from the sun while wicking away sweat is exactly the kind of performance we're working to deliver. It's awesome to know we nailed that balance of comfort and functionality for your training.

    Thanks for supporting American-made quality here at Origin!

    • Origin
  • CT
    Charles T.
    Verified Buyer
    Reviewing
    ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS Admiral / LG
    I recommend this product
    What is your body type? Athletic
    What is your height? 5' 6"
    How old are you? 55-64
    What is your weight? 151-175
    Rated 5 out of 5 stars
    2 weeks ago
    Best long sleeve in the closet

    I have the hoodie and no hoodie and both are equally excellent shirts!

    SizingRated 0.0 on a scale of minus 2 to 2
    OU Profile picture for Origin USA
    Origin USA
    2 weeks ago

    Hi Charles,

    Thanks for the outstanding feedback! We're thrilled to hear that the ORIGIN RTX® brrr° COOLING PERFORMANCE CREW LS has earned the top spot in your closet. There's nothing better than finding that perfect long sleeve that delivers exactly what you need!

    It's awesome to know that whether you want the hood or not, you're getting that same excellent performance and comfort.

    Thanks for choosing Origin!

    • Origin